Structured. It consist of 3 rounds in total. HR will host the interview. First round of Case Study, then Technical with the team leads of the team. After that, will be Q&A session. Lastly with the head of the department.
I applied online. The process took 4 weeks. I interviewed at Citi (London, England) in Feb 2016
Interview
Fast tracked from Spring Break. At the end of the Spring Break, there were no technical questions and only some character questions. The process for the spring break was more difficult and started with an online numerical test followed by a phone interview.
Interview questions [1]
Question 1
Imagine that you are stranded on an island and you can choose 5 items from a list. Which items would you choose to get off that island and why?
I had a behavioral with a current analyst, then a Superday with 3 members of the division. During the Superday, I was also assigned a case study to be conducted and presented live to the Superday interviewers.
Interview with HR and a current analyst (behavioral + CV). Another round where there was 2 interviews from people from the department and then a prresentation based on a document they present